WO2015070590A1 - Système tactile et dispositif d'affichage - Google Patents

Système tactile et dispositif d'affichage Download PDF

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Publication number
WO2015070590A1
WO2015070590A1 PCT/CN2014/078887 CN2014078887W WO2015070590A1 WO 2015070590 A1 WO2015070590 A1 WO 2015070590A1 CN 2014078887 W CN2014078887 W CN 2014078887W WO 2015070590 A1 WO2015070590 A1 WO 2015070590A1
Authority
WO
WIPO (PCT)
Prior art keywords
touch
unit
area
edge
screen
Prior art date
Application number
PCT/CN2014/078887
Other languages
English (en)
Chinese (zh)
Inventor
浩育涛
邹斌
张乾
李响
吕金库
赵洪宇
Original Assignee
京东方科技集团股份有限公司
北京京东方显示技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 京东方科技集团股份有限公司, 北京京东方显示技术有限公司 filed Critical 京东方科技集团股份有限公司
Priority to US14/422,266 priority Critical patent/US9916028B2/en
Publication of WO2015070590A1 publication Critical patent/WO2015070590A1/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04106—Multi-sensing digitiser, i.e. digitiser using at least two different sensing technologies simultaneously or alternatively, e.g. for detecting pen and finger, for saving power or for improving position detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/048—Indexing scheme relating to G06F3/048
    • G06F2203/04808—Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen

Definitions

  • the present invention belongs to the field of display technologies, and in particular, to a touch system and a display device. Background technique
  • the touch screen is a new type of electronic input device, which is widely used in electronic devices such as smart phones and tablet computers. Since the side frame of the display screen (mobile phone screen) of the electronic device is narrower and narrower, when the user holds the device, the finger easily touches the edge area of the display screen, thereby accidentally touching the program that should not be touched, causing an erroneous operation. Summary of the invention
  • the technical problem to be solved by the present invention includes that the existing touch screen frame is narrower and narrower, and when it is touched to the edge of the screen, the problem of misoperation is provided, and an object that can be effectively prevented from being generated when touched to the edge of the screen is provided. Mishandled touch system and display device.
  • a technical solution that solves the technical problem of the present invention is a touch system, including: a touch screen, a touch position analyzing unit, and a switch unit, wherein the touch screen includes a central touch area and an edge touch area.
  • the touch position analysis unit is configured to analyze a position at which a touch occurs on the touch screen; and the switch unit is configured to control whether a touch on the edge touch area is valid.
  • the touch screen of the touch system of the present invention is divided into a central touch area and an edge touch area, and the switch unit can control whether the touch on the edge touch area is effective. When the control command to be executed is not in the edge touch area, the switch unit can be turned off. The touch of the touch area is invalid, so it can effectively avoid the erroneous operation caused when the touch screen is narrow and touches the edge touch area.
  • the touch location analysis unit includes a storage module and a query unit.
  • the storage unit stores location information corresponding to the central touch area and the edge touch area respectively;
  • the query unit is configured to determine whether the location information corresponding to the location where the current touch screen is touched belongs to the central touch zone or the edge touch zone.
  • the touch screen includes a display unit for performing display, and a touch unit for sensing a touch.
  • the display unit is an LCD display or an OLED display.
  • the touch unit is a resistive touch unit or a capacitive touch unit.
  • the switch unit is disposed at a side of the border of the touch screen.
  • the touch screen is divided into a central touch area and an edge touch area by hardware;
  • a technical solution to solve the technical problem of the present invention is a display device including the above touch system.
  • the present invention includes the above touch system, it is possible to effectively avoid erroneous operations caused by touching the edge touch area.
  • FIG. 1 is a schematic diagram of a touch system according to Embodiment 1 of the present invention.
  • Fig. 2 is a plan view showing a touch system according to Embodiment 1 of the present invention.
  • the reference numerals are: 101, display; 102, touch unit; 103, touch position analysis unit; 104, switch unit; 105, frame; Sl, central touch area; S2, edge touch area. detailed description
  • the present embodiment provides a touch system including a touch screen, a touch position analyzing unit 103, and a switch unit 104.
  • the touch screen includes a central touch area S 1 for analyzing a position where a touch occurs on the touch screen, and an edge touch area S2 for controlling a touch on the edge touch area S2. is it effective.
  • the touch screen provided in this embodiment is divided into a central touch area S 1 and an edge touch area S2, and whether the touch occurring on the edge touch area S2 is controlled by the switch unit 104 is effective. At this time, it is possible to effectively avoid the erroneous operation caused by accidentally touching the software or program on the edge touch area S2.
  • the switch unit 104 when the location of the software or program to be touched is in the edge touch area S2, the switch unit 104 is turned on, and the touch occurred on the edge touch area S2 is effective, and the software or program can be driven to open the execution command; When the position of the touched software or program is in the central touch area S1, the switch unit 104 is turned off, and the touch occurring on the edge touch area S2 is invalid, even if the software or program touching the edge touch area S2 is touched, the edge touch area S2 The software or program will not open.
  • the touch location analyzing unit 103 of the touch system of the present embodiment preferably includes a storage module and a query unit.
  • the storage module stores location information corresponding to the central touch zone S1 and the edge touch zone S2 respectively; specifically, the entire touch screen is It is stored in the storage unit in the form of coordinates, that is, one coordinate corresponds to one touch point (position information). Among them, the coordinates of the central touch area S1 and the coordinates of the edge touch area S2 may be preferably stored separately in the storage unit.
  • the query unit is configured to determine whether the location information corresponding to the location where the current touch screen is touched belongs to the central touch zone S 1 or the edge touch zone S2.
  • the switch unit 104 is turned on to execute the touch command; if the touch command to be executed is in the central touch area Sl, the hold switch unit 104 is turned off.
  • the touch screen of the touch system of the present embodiment preferably includes a display unit 101 for display, and a touch unit 102 for sensing a touch position.
  • the touch unit 102 may be disposed above the display unit 101 or may be integrated with the display unit 101. Further, it is further preferred that the display 101 is an LCD display or an OLED display, and of course other types of displays 101 are also possible.
  • the touch unit 102 is a resistive touch unit or a capacitive touch unit.
  • the display 101 and the resistive touch unit are combined to form a resistive touch screen, which mainly implements operation and control of the touch screen content through the pressure sensing principle; the display 101 and the capacitive touch unit combine to form a capacitive touch screen, and the light transmittance thereof is The resolution is better than the resistive touch screen.
  • the finger touches the capacitive touch screen the user's finger and the surface of the capacitive touch screen are formed to couple the capacitance, thereby implementing the touch function.
  • the switch unit 104 is preferably disposed on a side of the touch screen frame 105.
  • the switch unit 104 is a control button, that is, a simple high and low level switch, the open switch is high level, and the open switch is low level.
  • the switch unit 104 is disposed on the side of the touch screen without occupying the area of the display area (the area where the image is displayed), and the frame 105 is narrower and the appearance is more beautiful. Of course, it is also possible that the switch unit 104 is disposed at other positions of the touch system.
  • the touch screen is preferably divided into a central touch area S1 and an edge touch area S2 by hardware, that is, it is divided into a central touch area S1 and an edge touch area S2 when the touch screen is prepared, or may be preferably divided into two by software control.
  • the central touch area S1 and the edge touch area S2 can adjust the ratio of the central touch area S1 and the edge touch area S2 to the entire touch screen according to different situations.
  • Example 2 Example 2:
  • the embodiment provides a display device, which includes the touch system described in Embodiment 1, and the display device can be: a mobile phone, a tablet computer, a television, a display, a notebook computer, a digital photo frame, a navigation device, etc., having any display function. Product or part.
  • the display device of the embodiment has the touch system of the first embodiment, so that it can avoid touching the edge region of the touch screen due to the frame being too narrow, thereby causing an erroneous operation.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Position Input By Displaying (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

La présente invention concerne un système tactile et un dispositif d'affichage, se rapporte au domaine des technologies d'affichage, et permet de résoudre le problème d'erreur d'utilisation due à l'étroitesse d'un cadre d'un dispositif tactile existant, et par un contact tactile par inadvertance facile d'une zone périphérique de l'écran. Le système tactile selon la présente invention comprend : un écran tactile, une unité d'analyse de position de contact tactile et une unité de commutation. L'écran tactile comprend une zone centrale tactile et une zone périphérique tactile. L'unité d'analyse de position de contact tactile est utilisée pour analyser une position de contact tactile sur l'écran tactile. L'unité de commutation est utilisée pour commander l'efficacité, ou non, d'un contact tactile sur la zone périphérique tactile.
PCT/CN2014/078887 2013-11-15 2014-05-30 Système tactile et dispositif d'affichage WO2015070590A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/422,266 US9916028B2 (en) 2013-11-15 2014-05-30 Touch system and display device for preventing misoperation on edge area

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310575149.8 2013-11-15
CN201310575149.8A CN103558954A (zh) 2013-11-15 2013-11-15 一种触摸***及显示装置

Publications (1)

Publication Number Publication Date
WO2015070590A1 true WO2015070590A1 (fr) 2015-05-21

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US (1) US9916028B2 (fr)
CN (1) CN103558954A (fr)
WO (1) WO2015070590A1 (fr)

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CN103246380A (zh) * 2012-02-13 2013-08-14 汉王科技股份有限公司 触控装置及触控操作的处理方法
CN102830844A (zh) * 2012-08-17 2012-12-19 北京小米科技有限责任公司 一种触摸屏防误操作方法、触摸屏及移动终端
CN103235695A (zh) * 2013-04-11 2013-08-07 广东欧珀移动通信有限公司 触控设备中防止误操作的方法及其装置
CN103558954A (zh) * 2013-11-15 2014-02-05 京东方科技集团股份有限公司 一种触摸***及显示装置

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